potential infinite loop in script

[kung foo man]

Just make "player_to_kick" an array and add the found players:

		            players_to_kick = [];  // changed
            player_warn = undefined; 
            players = getentarray("player","classname"); 
            for(i=0;i<players.size;i++) 
            { 
                name = getnormalname(players[i].name); 
                if(name == name1 || isSubStr(name, name1)) 
                    players_to_kick[players_to_kick.size] = players[i]; // changed

            } 
            // changed:
            if(players_to_kick.size == 1) {
                // only one, normal kick code
            } else {
                tmp = "multiple players: ";
                for (i=0; i<players_to_kick; i++)
                    tmp += players_to_kick[i] + " ";
                iprintlnbold(tmp);
            } 
	

[Ni3ls]

AHHH i was missing this

players_to_kick = [];  // changed

[IzNoGoD]

Or use my more advanced findplayerbydata(string) function:

		findplayerbydata(string)
{
    if(!isdefined(string))
        return undefined;
    string = stripcolors(tolower(string));

    tmp = "";
    for(i = 0; i < string.size; i++)
    {
        if(isint(string[i]))
            tmp += string[i];
        else
        {
            if(string[i] != " ")
            tmp = "";
            break;
        }
    }
    players = getentarray("player", "classname");
    if(tmp != "")
    {
        for(i = 0; i < players.size; i++)
        {
            if(!isdefined(players[i].izno) || !isdefined(players[i].izno["login_completed"]))
                continue;
            if(players[i] getentitynumber() == int(tmp))
                return players[i];
        }
    }

    BONUS_FOR_CHARS_IN_ORDER = 50;
    BONUS_CORRECT_CHAR = 25;
    BONUS_FOR_COMPLETE = 200;
    best_player = undefined;

    best_score = 0;

    for(i = 0; i < players.size; i++)
    {
        score = 0;
        previous_correct_char = -1;
        name = stripcolors(tolower(players[i].name));
        found = false;
        for(j = 0; j < name.size - string.size + 1; j++)
        {
            tmp = getsubstr(name, j, j + string.size);
            if(tmp == string)
            {
                score += (BONUS_FOR_CHARS_IN_ORDER + BONUS_CORRECT_CHAR) * string.size + BONUS_FOR_COMPLETE;
                found = true;
                break;
            }
        }
        if(!found)
        {
            used = [];
            for(j = 0; j < name.size; j++)
            {
                for(k = 0; k < string.size; k++)
                {
                    if(isdefined(used[k]))
                        continue;
                    if(name[j] == string[k])
                    {
                        used[k] = true;
                        if(j == previous_correct_char + 1)
                            score += BONUS_FOR_CHARS_IN_ORDER;
                        previous_correct_char = j;
                        score += BONUS_CORRECT_CHAR;
                    }
                }
            }
        }
        if(score > best_score)
        {
            best_score = score;
            best_player = players[i];
        }
        else if(score == best_score)
            best_player = undefined;
    }
    if(isdefined(best_player))
    {
        if(best_score > BONUS_CORRECT_CHAR * string.size)
            return best_player;
    }
    return;
} 
	

Needs some adjustments for your mod.

[Ni3ls]

It's working almost now with the method from kung. However, if I am the only player it returns size=2 and when there are 2 players with the same name it returns size=3. Shouldn't be that size=1 and size=2?

EDIT:
It is driving me crazy...
When Im the only player and I do the command it will show me the message. But when I add bots and do the exact same command, the server crashes

		******* script runtime error *******
undefined is not an entity: (file 'maps/mp/gametypes/_admin_tools.gsc', line 330)
             players_to_kick[i] iprintlnbold("You are kicked, REASON: "+name2); 
	

script what I have now

		test() 
{ 
    level endon("boot"); 
    setCvar("g_test2",""); 
    while(1) 
    { 
        if(getcvar("g_test2") != "") 
        {     
            nameString = getcvar("g_test2");
            info = strTok(nameString, " "); 
        if(info[0].size>2)
                name1 = getnormalname(info[0]); 
        else
        {
        iprintlnbold("too short");
                setcvar("g_test2", "");
        wait 0.05;  
                continue; 
            } 
        
        if(info.size >= 2)
           name2 = info[1];
        else   
                name2 = "no reason"; 
        iprintlnbold("info1: "+name1+" , info2: "+name2);  
            players_to_kick = [];  // changed
            players_to_kick[players_to_kick.size] = spawnStruct();
            player_warn = undefined; 
            players = getentarray("player","classname"); 
            for(i=0;i<players.size;i++) 
            { 
                name = getnormalname(players[i].name); 
                if(name == name1 || isSubStr(name, name1)) 
                    players_to_kick[players_to_kick.size] = players[i]; // changed

            }

            // changed:
            if(players_to_kick.size == 2) 
        {
                players_to_kick[i] iprintlnbold("You are kicked, REASON: "+name2); 
            } 
        else if(players_to_kick.size >= 2) 
          {
                tmp = "multiple players: ";
                for (i=0; i<players_to_kick; i++)
                    tmp += players_to_kick[i] + " ";
                iprintlnbold(tmp);
            }
        else if(players_to_kick.size == 1) 
        {
                iprintlnbold("NO PLAYER"); 
            }   
            setcvar("g_test2", ""); 
        } 
    wait 1; 
    } 
} 
	

So when I add bots, the size is still 2(it recoginizes me as the playe to be kicked) but then it throws an error that I m undefined

[kung foo man]

		            players_to_kick[players_to_kick.size] = spawnStruct(); 
	

What are you trying there? Just delete that line. ^^

And I forgot "player.name", try this:

		                tmp = "multiple players: ";
                for (i=0; i<players_to_kick; i++)
                    tmp += players_to_kick[i].name + " "; 
	

[Ni3ls]

its driving me crazy

		test() 
{ 
    level endon("boot"); 
    setCvar("g_test2",""); 
    while(1) 
    { 
        if(getcvar("g_test2") != "") 
        {     
            nameString = getcvar("g_test2");
            info = strTok(nameString, " "); 
        if(info[0].size>2)
                name1 = getnormalname(info[0]); 
        else
        {
        iprintlnbold("too short");
                setcvar("g_test2", "");
        wait 0.05;  
                continue; 
            } 
        
        if(info.size >= 2)
           name2 = info[1];
        else   
                name2 = "no reason"; 
        iprintlnbold("info1: "+name1+" , info2: "+name2);  
            players_to_kick = [];  // changed
            players = getentarray("player","classname"); 
            for(i=0;i<players.size;i++) 
            { 
                name = getnormalname(players[i].name); 
                if(name == name1 || isSubStr(name, name1)) 
                    players_to_kick[players_to_kick.size] = players[i]; // changed

            }

            // changed:
            if(players_to_kick.size == 1) 
        {
                players_to_kick[i] iprintlnbold("You are kicked, REASON: "+name2); 
            } 
        else if(players_to_kick.size >= 2) 
          {
                tmp = "multiple players: ";
                for (i=0; i<players_to_kick; i++)
                    tmp += players_to_kick[i].name + " ";  
                iprintlnbold(tmp);
            }
        else 
        {
                iprintlnbold("NO PLAYER"); 
            }   
            setcvar("g_test2", ""); 
        } 
    wait 1; 
    } 
} 
	

Error

******* script runtime error *******
undefined is not an entity: (file 'maps/mp/gametypes/_admin_tools.gsc', line 328)
             players_to_kick[i] iprintlnbold("You are kicked, REASON: "+name2); 
                            *
started from:
(file 'maps/mp/gametypes/_admin_tools.gsc', line 409)
   wait 0.05; 
   *
************************************
********************

That is when size==1

[kung foo man]

Instead of [i] use [0]

Also try this: http://jsbeautifier.org/

		test() {
    level endon("boot");
    setCvar("g_test2", "");
    while (1) {
        if (getcvar("g_test2") != "") {
            nameString = getcvar("g_test2");
            info = strTok(nameString, " ");
            if (info[0].size > 2)
                name1 = getnormalname(info[0]);
            else {
                iprintlnbold("too short");
                setcvar("g_test2", "");
                wait 0.05;
                continue;
            }

            if (info.size >= 2)
                name2 = info[1];
            else
                name2 = "no reason";
            iprintlnbold("info1: " + name1 + " , info2: " + name2);
            players_to_kick = []; // changed
            players = getentarray("player", "classname");
            for (i = 0; i < players.size; i++) {
                name = getnormalname(players[i].name);
                if (name == name1 || isSubStr(name, name1))
                    players_to_kick[players_to_kick.size] = players[i]; // changed

            }

            // changed:
            if (players_to_kick.size == 1) {
                players_to_kick[0] iprintlnbold("You are kicked, REASON: " + name2);
            } else if (players_to_kick.size >= 2) {
                tmp = "multiple players: ";
                for (i = 0; i < players_to_kick; i++)
                    tmp += players_to_kick[i].name + " ";
                iprintlnbold(tmp);
            } else {
                iprintlnbold("NO PLAYER");
            }
            setcvar("g_test2", "");
        }
        wait 1;
    }
} 
	

[Ni3ls]

Thanks everybody!
One last minor fix to get it working

for (i = 0; i < players_to_kick.size; i++)

instead of

for (i = 0; i < players_to_kick; i++)